EP3050991A4 - Acier revenu et non trempé et procédé de production correspondant - Google Patents
Acier revenu et non trempé et procédé de production correspondant Download PDFInfo
- Publication number
- EP3050991A4 EP3050991A4 EP13894743.7A EP13894743A EP3050991A4 EP 3050991 A4 EP3050991 A4 EP 3050991A4 EP 13894743 A EP13894743 A EP 13894743A EP 3050991 A4 EP3050991 A4 EP 3050991A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- quenched
- manufacturing
- method therefor
- tempered steel
- tempered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/021—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving particular fabrication steps or treatments of ingots or slabs
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Continuous Casting (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443674.4A CN104032224B (zh) | 2013-09-26 | 2013-09-26 | 一种非调质钢及其生产工艺 |
| PCT/CN2013/088377 WO2015043057A1 (fr) | 2013-09-26 | 2013-12-03 | Acier revenu et non trempé et procédé de production correspondant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3050991A1 EP3050991A1 (fr) | 2016-08-03 |
| EP3050991A4 true EP3050991A4 (fr) | 2017-04-19 |
Family
ID=51463215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13894743.7A Withdrawn EP3050991A4 (fr) | 2013-09-26 | 2013-12-03 | Acier revenu et non trempé et procédé de production correspondant |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20160208356A1 (fr) |
| EP (1) | EP3050991A4 (fr) |
| JP (1) | JP2017502165A (fr) |
| CN (1) | CN104032224B (fr) |
| WO (1) | WO2015043057A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855299B (zh) * | 2014-12-22 | 2019-03-15 | 苏州苏信特钢有限公司 | 一种钢的轧制方法及使用该方法获得的钢 |
| CN105568134A (zh) * | 2016-01-05 | 2016-05-11 | 江阴兴澄特种钢铁有限公司 | 一种微合金化轿车碳素轮毂轴承用钢及其制造方法 |
| CN110964975B (zh) * | 2018-09-28 | 2021-10-26 | 苏州苏信特钢有限公司 | 一种非调质钢及其制备方法和注塑机用拉杆 |
| CN111618264B (zh) * | 2020-06-02 | 2021-08-20 | 北京科技大学 | 一种提高铸坯温度均匀性的铸坯冷却方法 |
| CN111549287B (zh) * | 2020-06-28 | 2021-08-03 | 宝钢特钢韶关有限公司 | 中碳钢及其生产工艺 |
| CN112575146A (zh) * | 2020-12-18 | 2021-03-30 | 山东建筑大学 | 一种42CrMo4钢的冶炼工艺及其应用 |
| CN113145817B (zh) * | 2020-12-24 | 2023-01-10 | 山东寿光巨能特钢有限公司 | 一种控制含锰钢大圆坯表面微裂纹的方法 |
| CN113634594B (zh) * | 2021-07-09 | 2023-03-21 | 包头钢铁(集团)有限责任公司 | 一种汽车车桥管用热轧圆钢的制备方法 |
| CN119213158A (zh) * | 2022-05-31 | 2024-12-27 | 浦项股份有限公司 | 具有改善的可加工性和韧性的非调质钢线材及其制造方法 |
| CN115090670A (zh) * | 2022-06-28 | 2022-09-23 | 宝武集团鄂城钢铁有限公司 | 一种具有良好裂解性能的发动机连杆用钢材的轧制方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000256740A (ja) * | 1999-03-09 | 2000-09-19 | Sumitomo Metal Ind Ltd | 熱間圧延線材の製造方法 |
| JP2000336460A (ja) * | 1999-05-27 | 2000-12-05 | Nippon Steel Corp | 機械構造用熱間圧延線材・棒鋼及びその製造方法 |
| EP1905851A1 (fr) * | 2005-06-29 | 2008-04-02 | JFE Steel Corporation | Feuille d acier à forte teneur en carbone laminée à chaud et son procédé de fabrication |
| CN101275199A (zh) * | 2008-05-27 | 2008-10-01 | 机械科学研究总院先进制造技术研究中心 | 高性能低成本非调质钢 |
| CN101984091A (zh) * | 2010-11-26 | 2011-03-09 | 上海交通大学 | 在线控时控温穿水淬火冷却装置 |
| CA2845611A1 (fr) * | 2011-08-26 | 2013-03-07 | Nippon Steel & Sumitomo Metal Corporation | Materiau de fil pour composant non traite thermiquement, fil d'acier pour composant non traite thermiquement et composant non traite thermiquement et son procede de fabrication |
| CN103266287A (zh) * | 2013-05-14 | 2013-08-28 | 莱芜钢铁集团有限公司 | 一种中碳铁素体-珠光体型非调质钢及其制造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2287956B (en) * | 1994-03-31 | 1998-02-04 | Daewoo Heavy Ind Co Ltd | Thermal refiningless hot-rolled steel and method of making same |
| JP4419572B2 (ja) * | 2004-01-08 | 2010-02-24 | Jfeスチール株式会社 | 疲労特性に優れた複合組織鋼板の製造方法 |
| JP2007119819A (ja) * | 2005-10-26 | 2007-05-17 | Nissan Motor Co Ltd | コンロッド用非調質鋼及びコンロッド |
| CN100523254C (zh) * | 2007-05-10 | 2009-08-05 | 武汉科技大学 | 一种大线能量焊接非调质高强度钢板及其制造方法 |
| ES2730891T3 (es) * | 2009-08-31 | 2019-11-13 | Nippon Steel Corp | Lámina de acero recocido y galvanizado de alta resistencia |
| JP5565102B2 (ja) * | 2010-05-27 | 2014-08-06 | Jfeスチール株式会社 | 機械構造用鋼およびその製造方法 |
| JP5370281B2 (ja) * | 2010-06-16 | 2013-12-18 | 新日鐵住金株式会社 | 鍛造クランクシャフト |
| CN102071368A (zh) * | 2011-01-30 | 2011-05-25 | 钢铁研究总院 | 低成本锻造用中碳非调质钢 |
-
2013
- 2013-09-26 CN CN201310443674.4A patent/CN104032224B/zh not_active Expired - Fee Related
- 2013-12-03 JP JP2016516510A patent/JP2017502165A/ja active Pending
- 2013-12-03 WO PCT/CN2013/088377 patent/WO2015043057A1/fr not_active Ceased
- 2013-12-03 US US15/023,513 patent/US20160208356A1/en not_active Abandoned
- 2013-12-03 EP EP13894743.7A patent/EP3050991A4/fr not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000256740A (ja) * | 1999-03-09 | 2000-09-19 | Sumitomo Metal Ind Ltd | 熱間圧延線材の製造方法 |
| JP2000336460A (ja) * | 1999-05-27 | 2000-12-05 | Nippon Steel Corp | 機械構造用熱間圧延線材・棒鋼及びその製造方法 |
| EP1905851A1 (fr) * | 2005-06-29 | 2008-04-02 | JFE Steel Corporation | Feuille d acier à forte teneur en carbone laminée à chaud et son procédé de fabrication |
| CN101275199A (zh) * | 2008-05-27 | 2008-10-01 | 机械科学研究总院先进制造技术研究中心 | 高性能低成本非调质钢 |
| CN101984091A (zh) * | 2010-11-26 | 2011-03-09 | 上海交通大学 | 在线控时控温穿水淬火冷却装置 |
| CA2845611A1 (fr) * | 2011-08-26 | 2013-03-07 | Nippon Steel & Sumitomo Metal Corporation | Materiau de fil pour composant non traite thermiquement, fil d'acier pour composant non traite thermiquement et composant non traite thermiquement et son procede de fabrication |
| CN103266287A (zh) * | 2013-05-14 | 2013-08-28 | 莱芜钢铁集团有限公司 | 一种中碳铁素体-珠光体型非调质钢及其制造方法 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2015043057A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104032224B (zh) | 2015-12-02 |
| WO2015043057A1 (fr) | 2015-04-02 |
| EP3050991A1 (fr) | 2016-08-03 |
| JP2017502165A (ja) | 2017-01-19 |
| CN104032224A (zh) | 2014-09-10 |
| US20160208356A1 (en) | 2016-07-21 |
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| A4 | Supplementary search report drawn up and despatched |
Effective date: 20170316 |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/02 20060101AFI20170311BHEP Ipc: C21D 8/02 20060101ALI20170311BHEP Ipc: C22C 33/04 20060101ALI20170311BHEP Ipc: C22C 38/04 20060101ALI20170311BHEP Ipc: C22C 38/08 20060101ALI20170311BHEP Ipc: C22C 38/06 20060101ALI20170311BHEP Ipc: C21D 6/00 20060101ALI20170311BHEP Ipc: B22D 11/00 20060101ALI20170311BHEP Ipc: C21D 1/60 20060101ALI20170311BHEP Ipc: C21D 9/00 20060101ALI20170311BHEP Ipc: B22D 11/04 20060101ALI20170311BHEP |
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| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20171017 |